Hey Hayley!!
You will love Allure, I was on her last year, Oasis the year before before and Harmony the year before that so all I know is the big ships!! Did Allure on Eastern Caribbean last year, St Maarten, Labadee and Puerto Rico, it was out of this world! You will find it hard to go back to the med I can tell ya! The ships themselves, they are amazing, never feel crowded and so much to do. Navigator is my next stop after Symphony.... one day!! To live in the US and be able to drive to ports would make my life so much easier!! ?